Problem: You are given three integers a, b, k.

Find two binary integers x and y (x ≥ y) such that 

  1. both x and y consist of a zeroes and b ones; 
  2. x - y (also written in binary form) has exactly k ones. 

You are not allowed to use leading zeros for x and y. 

Input

The only line contains three integers a, b, and k (0 ≤ a; 1 ≤ b; 0 ≤ k ≤ a + b ≤ 2 ⋅ 10^5) — the number of zeroes, ones, and the number of ones in the result.

Output

If it's possible to find two suitable integers, print "Yes" followed by x and y in base-2.

Otherwise print "No".

If there are multiple possible answers, print any of them.

Examples

Input


4 2 3


Output


Yes
101000
100001


Input


3 2 1


Output


Yes
10100
10010


Input


3 2 5


Output


No

Note

In the first example, x = 101000_2 = 2^5 + 2^3 = 40_{10}, y = 100001_2 = 2^5 + 2^0 = 33_{10}, 40_{10} - 33_{10} = 7_{10} = 2^2 + 2^1 + 2^0 = 111_{2}. Hence x-y has 3 ones in base-2.

In the second example, x = 10100_2 = 2^4 + 2^2 = 20_{10}, y = 10010_2 = 2^4 + 2^1 = 18, x - y = 20 - 18 = 2_{10} = 10_{2}. This is precisely one 1.

In the third example, one may show, that it's impossible to find an answer.

Solution (in JAVA):

Solution:
import java.io.*;
import java.util.*;
import java.math.*;
import java.math.BigInteger; 
//import javafx.util.*; 
public final class B
{    
	static StringBuilder ans=new StringBuilder();
	static FastReader in=new FastReader();
	static ArrayList<ArrayList<Integer>> g,lang;	
	static long mod=1000000007;
	static int D1[],D2[],par[];
	static boolean set[];
	public static void main(String args[])throws IOException
	{  		

		int a=i(),b=i(),k=i();
		
		if(a==0 || b==1)
		{
			if(k==0) 
			{
				System.out.println("YES");			
				for(int i=0; i<b; i++)System.out.print(1);
				for(int i=0; i<a; i++)System.out.print(0);
				System.out.println();
				for(int i=0; i<b; i++)System.out.print(1);
				for(int i=0; i<a; i++)System.out.print(0);
				System.out.println();
			}
			else System.out.println("NO");
			return;
		}
		if(k>a+b-2) 
		{
			System.out.println("NO");
			return;
		}
		int X[]=new int[a+b];
		int Y[]=new int[a+b];
		for(int i=0; i<b; i++) 
		{
			X[i]=1;
			Y[i]=1;
		}
		for(int i=b; i<a+b; i++) 
		{
			X[i]=0;
			Y[i]=0;
		}
		int cnt=0;
		int last=b-1;
		while(cnt<Math.min(k, a))
		{
			swap(Y,last,last+1);
			last++;
			cnt++;
		}
		last=b-2;
		for(int i=cnt; i<k; i++)
		{
			swap(Y,last,last+1);
			last--;
		}
		ans.append("YES\n");
		for(int i:X)ans.append(i);
		ans.append("\n");
		for(int i:Y)ans.append(i);
		ans.append("\n");
		System.out.println(ans);
	}



	static void swap(int X[],int a,int b)
	{
		int t=X[a];
		X[a]=X[b];
		X[b]=t;
	}

	static long min(long a,long b,long c)
	{
		return Math.min(a, Math.min(c, b));
	}
	static void dfs(int n)
	{
		set[n]=true;
		for(int c:g.get(n))
		{
			if(!set[c])dfs(c);
		}
	}
	static void print(int a)
	{
		System.out.println("! "+a);
	}
	static int ask(int a,int b)
	{
		System.out.println("? "+a+" "+b);
		return i();
	}
	static int find(int a)
	{
		if(par[a]<0)return a;
		return par[a]=find(par[a]);
	}
	static void union(int a,int b)
	{
		a=find(a);
		b=find(b);
		if(a!=b)
		{
			par[a]+=par[b]; //transfers the size
			par[b]=a;       //changes the parent
		}
	}
	static ArrayList<Integer> IND(int B[],HashMap<Integer,Integer> mp)
	{
		ArrayList<Integer> A=new ArrayList<>();
		for(int i:B)
		{
			if(mp.containsKey(i))
			{
				A.add(i);
				int f=mp.get(i)-1;
				if(f==0)
					mp.remove(i);
				else mp.put(i, f);		
			}
		}
		return A;
	}
	static HashMap<Integer,Integer> hash(int A[],int index)
	{
		HashMap<Integer,Integer> mp=new HashMap<Integer,Integer>();
		for(int i=index; i<A.length; i++)
		{
			int f=mp.getOrDefault(A[i], 0)+1;
			mp.put(A[i], f);
		}
		return mp;
	}
	static void swap(char A[],int a,int b)
	{
		char ch=A[a];
		A[a]=A[b];
		A[b]=ch;
	}

	static long lower_Bound(long A[],int low,int high, long x) 
	{ 
		if (low > high) 
			if (x >= A[high]) 
				return A[high]; 

		int mid = (low + high) / 2; 

		if (A[mid] == x) 
			return A[mid]; 

		if (mid > 0 && A[mid - 1] <= x && x < A[mid]) 
			return A[mid - 1]; 

		if (x < A[mid]) 
			return lower_Bound( A, low, mid - 1, x); 

		return lower_Bound(A, mid + 1, high, x); 
	} 
	static void sort(long[] a) //check for long
	{
		ArrayList<Long> l=new ArrayList<>();
		for (long i:a) l.add(i);
		Collections.sort(l);
		for (int i=0; i<a.length; i++) a[i]=l.get(i);
	}
	static void setGraph(int N)
	{
		set=new boolean[N+1];
		//size=new int[N+1];
		//par=new int[N+1];
		g=new ArrayList<ArrayList<Integer>>();
		lang=new ArrayList<ArrayList<Integer>>();
		//tg=new ArrayList<ArrayList<Integer>>();
		for(int i=0; i<=N; i++)
		{
			g.add(new ArrayList<Integer>());
			lang.add(new ArrayList<Integer>());
			//tg.add(new ArrayList<Integer>());
		}
	}

	static  long pow(long a,long b)
	{
		long mod=1000000007;
		long pow=1;
		long x=a;
		while(b!=0)
		{
			if((b&1)!=0)pow=(pow*x)%mod;
			x=(x*x)%mod;
			b/=2;
		}
		return pow;
	}
	static long toggleBits(long x)//one's complement || Toggle bits
	{
		int n=(int)(Math.floor(Math.log(x)/Math.log(2)))+1;

		return ((1<<n)-1)^x;
	}
	static int countBits(long a)
	{
		return (int)(Math.log(a)/Math.log(2)+1);
	}
	static void sort(int[] a) {
		ArrayList<Integer> l=new ArrayList<>();
		for (int i:a) l.add(i);
		Collections.sort(l);
		for (int i=0; i<a.length; i++) a[i]=l.get(i);
	}
	static boolean isPrime(long N)
	{
		if (N<=1)  return false; 
		if (N<=3)  return true; 
		if (N%2 == 0 || N%3 == 0) return false; 
		for (int i=5; i*i<=N; i=i+6) 
			if (N%i == 0 || N%(i+2) == 0) 
				return false; 
		return true; 
	}
	static long GCD(long a,long b) 
	{
		if(b==0)
		{
			return a;
		}
		else return GCD(b,a%b );
	}

	//Debugging Functions Starts

	static void print(char A[])
	{
		for(char c:A)System.out.print(c+" ");
		System.out.println();
	}
	static void print(boolean A[])
	{
		for(boolean c:A)System.out.print(c+" ");
		System.out.println();
	}
	static void print(int A[])
	{
		for(int a:A)System.out.print(a+" ");
		System.out.println();	
	}
	static void print(long A[])
	{
		for(long i:A)System.out.print(i+ " ");
		System.out.println();

	}
	static void print(ArrayList<Integer> A)
	{
		for(int a:A)System.out.print(a+" ");
		System.out.println();
	}

	//Debugging Functions END
	//----------------------
	//IO FUNCTIONS STARTS
	static HashMap<Integer,Integer> Hash(int A[])
	{
		HashMap<Integer,Integer> mp=new HashMap<>();
		for(int a:A)
		{
			int f=mp.getOrDefault(a,0)+1;
			mp.put(a, f);
		}
		return mp;
	}
	static int i()
	{
		return in.nextInt();
	}

	static long l()
	{
		return in.nextLong();
	}

	static int[] input(int N){
		int A[]=new int[N];
		for(int i=0; i<N; i++)
		{
			A[i]=in.nextInt();
		}
		return A;
	}

	static long[] inputLong(int N)     {
		long A[]=new long[N];
		for(int i=0; i<A.length; i++)A[i]=in.nextLong();
		return A;
	}

	//IO FUNCTIONS END

}


//Code For FastReader
//Code For FastReader
//Code For FastReader
//Code For FastReader
class FastReader
{
	BufferedReader br;
	StringTokenizer st;
	public FastReader()
	{
		br=new BufferedReader(new InputStreamReader(System.in));
	}

	String next()
	{
		while(st==null || !st.hasMoreElements())
		{
			try
			{
				st=new StringTokenizer(br.readLine());
			}
			catch(IOException e)
			{
				e.printStackTrace();
			}
		}
		return st.nextToken();
	}

	int nextInt()
	{
		return Integer.parseInt(next());
	}

	long nextLong()
	{
		return Long.parseLong(next());
	}

	double nextDouble()
	{
		return Double.parseDouble(next());
	}

	String nextLine()
	{
		String str="";
		try
		{
			str=br.readLine();
		}
		catch (IOException e)
		{
			e.printStackTrace();
		}
		return str;
	}

}